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Improve Marathon service label documentation.

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Timo Reimann 2018-01-02 11:08:02 +01:00 • committed by Traefiker
parent 7d23d3c0a4
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docs/configuration/backends/marathon.md
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@ -150,12 +150,15 @@ domain = "marathon.localhost"
To enable constraints see [backend-specific constraints section](/configuration/commons/#backend-specific).
## Labels: overriding default behaviour
### On Containers
Marathon labels may be used to dynamically change the routing and forwarding behaviour.
Labels can be used on containers to override default behaviour:
They may be specified on one of two levels: Application or service.
### Application Level
The following labels can be defined on Marathon applications. They adjust the behaviour for the entire application.
| Label | Description |
|-----------------------------------------------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
@ -180,9 +183,9 @@ Labels can be used on containers to override default behaviour:
| `traefik.frontend.entryPoints=http,https` | assign this frontend to entry points `http` and `https`. Overrides `defaultEntryPoints`. |
| `traefik.frontend.auth.basic=EXPR` | Sets basic authentication for that frontend in CSV format: `User:Hash,User:Hash`. |
### On Services
### Service Level
If several ports need to be exposed from a container, the services labels can be used:
For applications that expose multiple ports, specific labels can be used to extract one frontend/backend configuration pair per port. Each such pair is called a _service_. The (freely choosable) name of the service is an integral part of the service label name.
| Label | Description |
|--------------------------------------------------------|------------------------------------------------------------------------------------------------------|